Improving connection scalability: GetSnapshotData()

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Title Improving connection scalability: GetSnapshotData()
Topic Performance
Created 2020-03-01 08:38:02
Last modified 2020-07-01 12:43:07 (5 days, 4 hours ago)
Latest email 2020-07-01 12:42:59 (5 days, 4 hours ago)
Status
2020-07: Waiting on Author
2020-03: Moved to next CF
Target version
Authors Andres Freund (andresfreund)
Reviewers Become reviewer
Committer
Links Git
Emails
Improving connection scalability: GetSnapshotData()
First at 2020-03-01 08:36:01 by Andres Freund <andres at anarazel.de>
Latest at 2020-07-01 12:42:59 by Daniel Gustafsson <daniel at yesql.se>
Latest attachment (v9-0001-snapshot-scalability-Don-t-compute-global-horizon.patch) at 2020-04-08 12:43:18 from Andres Freund <andres at anarazel.de>
    Attachment (v9-0001-snapshot-scalability-Don-t-compute-global-horizon.patch) at 2020-04-08 12:43:18 from Andres Freund <andres at anarazel.de> (Patch: No)
    Attachment (v7-0012-WIP-pgbench.patch) at 2020-04-07 12:18:51 from Andres Freund <andres at anarazel.de> (Patch: Yes)
    Attachment (v1-0001-TMP-work-around-missing-snapshot-registrations.patch) at 2020-04-07 12:15:03 from Andres Freund <andres at anarazel.de> (Patch: Yes)
    Attachment (excluding_connections_est_3990x.png) at 2020-04-05 12:05:12 from David Rowley <dgrowleyml at gmail.com> (Patch: No)
    Attachment (connection-scalability-improvements-2.png) at 2020-03-02 23:24:21 from Andres Freund <andres at anarazel.de> (Patch: No)
    Attachment (connection-scalability-improvements.png) at 2020-03-01 08:46:38 from Andres Freund <andres at anarazel.de> (Patch: No)
    Attachment (v1-0001-WIP-Ensure-snapshot-is-registered-within-ScanPgRe.patch.gz) at 2020-03-01 08:36:01 from Andres Freund <andres at anarazel.de> (Patch: No)
History
When Who What
2020-07-01 12:43:07 Daniel Gustafsson (d_gustafsson) New status: Waiting on Author
2020-04-08 15:32:44 David Steele (dsteele) Closed in commitfest 2020-03 with status: Moved to next CF
2020-03-01 08:38:22 Andres Freund (andresfreund) Changed authors to Andres Freund (andresfreund)
2020-03-01 08:38:22 Andres Freund (andresfreund) Changed gitlink to https://github.com/anarazel/postgres/tree/pgxact-split
2020-03-01 08:38:02 Andres Freund (andresfreund) Attached mail thread 20200301083601.ews6hz5dduc3w2se@alap3.anarazel.de
2020-03-01 08:38:02 Andres Freund (andresfreund) Created patch record
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